Mining NULL LED tunnel lamp

The utility model discloses a mining NULL LED tunnel lamp, including a long -barrel -shaped casing and a lamp shade, the long -barrel -shaped casing in be provided with light source drive wiring board assembly, the lamp shade in be provided with LED light source board, the lower extreme integrated i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI ZHIHUAI, PENG MINGLIANG, WU YIMIN, SHAO DAKE, SHAO WANYUE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a mining NULL LED tunnel lamp, including a long -barrel -shaped casing and a lamp shade, the long -barrel -shaped casing in be provided with light source drive wiring board assembly, the lamp shade in be provided with LED light source board, the lower extreme integrated into one piece of long -barrel -shaped casing has the convex cover of a cross -section for type shape, the upper end of lamp shade is equipped with to inlay inserts boss in the end of the big footpath of convex cover, the boss on has seted up and has supplied bolt male boss screw from lower to upper, correspond on the transition mesa between the big footpath of convex cover end and the path end be equipped with and the communicating convex of boss screw cover screw, wear to establish to be fixed with the bolt between convex cover screw and the boss screw, through adopting above -mentioned structure, the utility model provides a lower and better mining NULL LED tunnel lamp of job stabilization nature of cost.